717188836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{9901}}^1$

素因数の和:10124

約数の個数: 48

約数和(自身を含む): 1552633600

約数和(自身を除く): 835444764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 199, 364, 398, 796, 1393, 2587, 2786, 5174, 5572, 9901, 10348, 18109, 19802, 36218, 39604, 69307, 72436, 128713, 138614, 257426, 277228, 514852, 900991, 1801982, 1970299, 3603964, 3940598, 7881196, 13792093, 25613887, 27584186, 51227774, 55168372, 102455548, 179297209, 358594418, 717188836]

約数ペア:

[(1, 717188836), (2, 358594418), (4, 179297209), (7, 102455548), (13, 55168372), (14, 51227774), (26, 27584186), (28, 25613887), (52, 13792093), (91, 7881196), (182, 3940598), (199, 3603964), (364, 1970299), (398, 1801982), (796, 900991), (1393, 514852), (2587, 277228), (2786, 257426), (5174, 138614), (5572, 128713), (9901, 72436), (10348, 69307), (18109, 39604), (19802, 36218)]